Surge protector



FIG. 1 is a front, right, and top perspective view of a surge protector, showing my new design;

FIG. 2 is a rear, left, and bottom perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines depict portions of the surge protector in which the design is embodied that form no part of the claimed design. 

CLAIM The ornamental design for a surge protector, as shown and described. 